OneClick3D v2.1.0 — Hunyuan3D 2.1 Windows Portable

OneClick3D v2.1.0 — Slim Installer

One-click Windows installer for Tencent Hunyuan3D 2.1 AI 3D generation.

What's included

• Embedded Python 3.12 + PyTorch + CUDA 12.9 (~10 GB uncompressed)
• Gradio web UI + PySide6 desktop launcher (EN/ZH)
• FastAPI REST API with OpenAI-compatible endpoint
• Smart GPU memory management (MMGP profiles 1-5)

What's downloaded on first launch

• Hunyuan3D-2.1 shape model (~13 GB)
• DINOv2-giant visual encoder (~4 GB)
• HunyuanDiT-1.1 text-to-image (~14 GB)

Installation

1. Download all 3 files below (Setup.exe + both .bin)
2. Place them in the same folder
3. Run Hunyuan3D2_Setup.exe
4. Follow the installer — first launch downloads AI models automatically

Requirements

• NVIDIA GPU (RTX 2060+ / 8 GB VRAM minimum)
• Windows 10/11 x64
• ~90 GB total disk space (app + models)
• Internet connection for first launch